The factory intercooler on the R33 GTS25T RB25DET is one of the first components to become a bottleneck as soon as boost levels increase. The GReddy Intercooler Kit Spec LS (12020482) is a cost-effective high-performance upgrade that delivers a lighter, more efficient cooling solution compared to previous Spec M models. With a core size of 600 x 284 x 66mm and premium 2-ply silicon hosing, this intercooler kit dramatically reduces intake air temperatures while maintaining excellent boost response and supporting higher safe boost levels for noticeable power gains.
Engineered as a direct upgrade for R33 GTS25T models, the Spec LS kit includes all necessary components for a straightforward installation, making it an ideal choice for enthusiasts looking to improve performance without breaking the bank. The lightweight design helps reduce front-end weight and enhances overall vehicle dynamics while the high-quality construction ensures reliable operation under demanding conditions. This intercooler is the perfect balance of affordability, performance, and quality for both street and spirited driving applications.
At Terra Firma Automotive, we supply this genuine GReddy Intercooler Kit Spec LS as a premium cooling upgrade for R33 GTS25T owners seeking reliable power gains. By replacing the restrictive and heat-prone factory unit, this intercooler helps unlock additional horsepower, improves throttle response, and gives your RB25DET the cooling capacity it needs to perform confidently under boost. For enthusiasts serious about performance and engine safety, this is one of the most effective and affordable upgrades you can make to your Skyline.
- GReddy Spec LS Intercooler Kit for R33 GTS25T RB25DET
- Core size: 600 x 284 x 66mm for excellent cooling efficiency
- Lightweight design for improved vehicle dynamics
- Premium 2-ply silicon hosing for superior durability and sealing
- Dramatically reduces intake air temperatures under boost
- Supports higher safe boost levels and increased horsepower
- More affordable and lighter than previous Spec M models
- Ideal for street and spirited driving applications
- Includes all necessary components for straightforward installation
- Optimizes turbine efficiency and overall engine response
- Reduces risk of heat soak and detonation
- Premium GReddy engineering with proven real-world results
- Essential upgrade for high-boost and high-power RB25DET builds
- Enhances throttle response and consistent power delivery
- Trusted by Skyline enthusiasts for performance and value
- ⚠️ Emissions / California Legal Disclaimer – Off-Road / Competition Use Only: This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information Click Here.
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